The Dredger self-expanding neurovascular stents-the perfect solution for removing thrombus and restoring blood flow in patients experiencing ischemic stroke within 8 hours of symptom onset.
The DredgerTM self-expanding neurovascular stents is designed with artaumatic soft tip, which can greatly reduce risks of the intimal injury. The retriever device is designed like an umbrella at the front, which has the distictive truck net, avoiding small clots to run away. It is lower 20% radial outward force than the competitors, reduce the injury to the lining of vessels. Dredger has a special dual stent which are the movable mashes. It can clamp and engage the thrombus through varied cell designs.
Features &Advantages
1.The smallest radial support force in the world, 15% lower than competing products, greatly reduces vascular intima stimulation and damage.
2. The first variable mesh and the fourth-generation design concept have a higher success rate for the first thrombectomy.
3. Comprehensive sizes meet a variety of different needs.
4. The soft tip prevents damage to the inner wall of the blood vessel.
5. The movable grid of the dual-layer stent realizes capturing, clamping and removal of thrombus.
6. NeuroSafe owns independent patents.
7. Full-length visibility provides real-time visual feedback.
If the thrombus amount is not large, but it just stuck at the bifurcation of the vessel, the thrombus will wander between the two blood vessel openings. It is difficult to fetch this thrombus if choosing the common stents. At this moment, it will adopt the double stents, but the surgery of difficulty, risk and work time, even the damage to vessels will be increased multiply. Fortunately, DredgerTM self-expanding neurovascular stent is a dual stent, it will improve the efficiency at the bifurcation position when fetching the thrombus and release the distal blood faster.
